Installed the ppa:apw/red from the link .. https://edge.launchpad.net/~apw/+archive/red
Did my testing below with limited stuff running on the desktop. Only scenario 4 was successful - rest failed. Please see the testing results below. In short, the bug exists if I carry out suspend by closing laptop lid (a common scenario) as compared to do a manual suspend. Attaching the /var/log/pm-suspend log file. The only thing that happened between the scenarios is reboots - check the last 4-5 entries - i carried out my testing in the below order. Scenario 1: - Close laptop lid. Laptop is set to suspend in powermanager settings. - LED indicate the laptop did not suspend properly. The powerstate LED is expected to blink on successful suspend - Open the lid. The screen is blank. No response to Ctrl+Alt+F1 to F7. - Need to hard reboot. Scenario 2: - Use the shutdown menu to choose "Sleep" option. This should suspend the system. - Same as Scenario 1 - Need to hard reboot. Scenario 3 - Comment out the quirk in xorg.conf. Above 2 scenarios had this option turned "on". - service gdm restart # from ... https://wiki.ubuntu.com/X/Quirks#Force%20Pipe%20A%20Quirk #Option "ForceEnablePipeA" "true" - Close laptop lid. Laptop is set to suspend in powermanager settings. - Powerstate LED starts blinking indicating a successful suspend - Open the lid - LEDs start getting into action indicating waking up of laptop - But, no display - blank screen. system frozen, no response to any keys. Ctrl+Alt+F1-F7 - Need to hard reboot. Scenario 4 - Comment out the quirk in xorg.conf. Above 2 scenarios had this option turned "on". - service gdm restart # from ... https://wiki.ubuntu.com/X/Quirks#Force%20Pipe%20A%20Quirk #Option "ForceEnablePipeA" "true" - Use the shutdown menu to choose "Sleep" option. This should suspend the system. - LEDS indicate the suspend is successful. Screen blanks out - Wait for about 30 seconds. - Press Power on button - System is back to normal state. Only Scenario 4 is successful. Rest of the scenarios are not successful. $ uname -a Linux x7073046wu-lin 2.6.32-15-generic #22-Ubuntu SMP Tue Mar 2 02:24:17 UTC 2010 i686 GNU/Linux $ dpkg -l |grep power rc devicekit-power 014-3 abstraction for power management ii gnome-power-manager 2.29.91-0ubuntu5 power management tool for the GNOME desktop ii libdevkit-power-gobject1 1:0.9.1-1 abstraction for power management - shared li ii libgnomecanvas2-0 2.26.0-1 A powerful object-oriented display - runtime ii libgnomecanvas2-common 2.26.0-1 A powerful object-oriented display - common ii libimlib2 1.4.2-5 powerful image loading and rendering library ii libupower-glib1 0.9.1-1 abstraction for power management - shared li ii pm-utils 1.3.0~rc3-2git1 utilities and scripts for power management ii pm-utils-powersave-policy 0.3 lightweight power saving policy when on batt ii powermgmt-base 1.31 Common utils and configs for power managemen ii python-configobj 4.7.1-1 simple but powerful config file reader and w ii python-dateutil 1.4.1-3 powerful extensions to the standard datetime ii tcpdump 4.0.0-6ubuntu2 A powerful tool for network monitoring and d ii upower 0.9.1-1 abstraction for power management ** Attachment added: "pm-suspend.log" http://launchpadlibrarian.net/40456940/pm-suspend.log -- Xorg freeze after suspend blank screen https://bugs.launchpad.net/bugs/527527 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
